External lights (clause 4.2.7.4): Infrastructure subsystem and energy subsystem and control-command and signalling subsystem and operation subsystem

Clause 4.2.7.4 of this TSI details the specifications concerning the rolling stock related to external lights and horn.

The corresponding specifications concerning the rules for use of external lights and horn are set out in clauses 4.2.2.1.2, 4.2.2.1.3 and 4.2.2.2 of the Operation TSI 2006.